Yakov Petrovich Polonsky Yakov Mikhailovich Sverdlov Yakov Mikhailovich Yurovsky Yakov Fedotovich Pavlov Yakov Isidorovich Perelman Yakov Iosifovich Dzhugashvili Yakov Sergeyevich Dashevsky Yakov Sinai Yakov Timofeyevich Cherevichenko Yan Borisovich Gamarnik Yakov Grigoryevich Kreyzer Yakov Vladimirovich Smushkevich
Yakov Petrovich Polonsky
Yakov Mikhailovich Sverdlov
Yakov Mikhailovich Yurovsky
Yakov Fedotovich Pavlov
Yakov Isidorovich Perelman
Yakov Iosifovich Dzhugashvili
Yakov Sergeyevich Dashevsky
Yakov Sinai
Yakov Timofeyevich Cherevichenko
Yan Borisovich Gamarnik
Yakov Grigoryevich Kreyzer
Yakov Vladimirovich Smushkevich
Yakov Mikhailovich Sverdlov
Yakov Mikhailovich Yurovsky
Yakov Fedotovich Pavlov
Yakov Isidorovich Perelman
Yakov Iosifovich Dzhugashvili
Yakov Sergeyevich Dashevsky
Yakov Sinai
Yakov Timofeyevich Cherevichenko
Yan Borisovich Gamarnik
Yakov Grigoryevich Kreyzer
Yakov Vladimirovich Smushkevich